Dressing up as a dark witch, sorceress, or vampiress this year? Then don't miss out on our Deluxe Black Widow Necklace With this dazzling piece of jewelry, you will receive just the necklace you need to show the world that you know a thing or two about the dark arts. Featuring a black spider amulet adorned with dark crystals, you're going to absolutely love this special item with the rest of your costume this year.